The Champions League has returned this week, so we're back at you with our latest brain-tickler.
There are 21 South Americans who've made at least 60 appearances in the competion – and now it's your task to name as many of them as you can.
You've got six minutes on the clock to have a crack, then tweet us how you got on @FourFourTwo – we'll retweet your scores so long as you don't give away any answers. All good? Good.
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